Dr Venkman claims he has extrasensory powers and can tell which of two symbols is on a card turned face down. To test his ability he is asked to do this for a sequence of trials. Let the null hypothesis be that he is just guessing, so that the probability is 1/2 of his getting it right each time, and let the alternative hypothesis be that he can name the symbol correctly more than half the time. Required:
Devise a test with the property that the probability of a type I error (concluding Venkman is psychic when he is in fact a fraud) is less than 0.05 and the probability of a type II error (concluding Venkman is a fraud when he is in fact psychic) is less than 0.05 if Venkman can name the symbol correctly 70 percent of the time.

answer: idk

step-by-step explanation:

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for

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step-by-step explanation:

just for that im not answering